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| author | julian <julian@FreeBSD.org> | 1998-02-18 01:20:33 +0000 |
|---|---|---|
| committer | julian <julian@FreeBSD.org> | 1998-02-18 01:20:33 +0000 |
| commit | 6d639f103c1aa569f6322279c34d9479bac16505 (patch) | |
| tree | cc0b7b43f4b5c2d41829f82122695c753018a0e9 /lib/libc/gen/ttyname.c | |
| parent | 62e49a374eb3e45ff4db78edf773aab1059b5a22 (diff) | |
| download | FreeBSD-src-6d639f103c1aa569f6322279c34d9479bac16505.zip FreeBSD-src-6d639f103c1aa569f6322279c34d9479bac16505.tar.gz | |
Submitted by: Jeremy Allison (jallison@whistle.com)
fix a slight confusion about which draft of threads we are supporting.
this allows something as big and ugly as samba to be compiled with libc_r
and still work! our user-level pthreads seems amazingly robust!
Diffstat (limited to 'lib/libc/gen/ttyname.c')
| -rw-r--r-- | lib/libc/gen/ttyname.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/libc/gen/ttyname.c b/lib/libc/gen/ttyname.c index b2f3f79..be2de59 100644 --- a/lib/libc/gen/ttyname.c +++ b/lib/libc/gen/ttyname.c @@ -126,9 +126,7 @@ __ttyname_basic(int fd) pthread_mutex_unlock(&ttyname_lock); /* Must have thread specific data field to put data */ - if ((buf = pthread_getspecific(ttyname_key)) != 0) { - return (NULL); - } else if (buf == NULL) { + if ((buf = pthread_getspecific(ttyname_key)) == NULL) { if ((buf = malloc(sizeof(_PATH_DEV) + MAXNAMLEN)) != NULL) { if (pthread_setspecific(ttyname_key, buf) != 0) { free(buf); |
